Round Fire Damper 13-5/8 in D 165 Deg F MPN:2TFZ4
Introducing our Round Fire Damper - designed to safeguard your building during a fire. This high-quality damper is perfect for use in duct systems or penetrations of fire-rated barriers that require pressurized airflow. Its round shape allows for easy installation and fitting into various duct sizes, ensuring optimal performance. Our fire damper cycles closed during a fire, preventing the spread of smoke and fire through your ductwork. Moreover, it accommodates airflow in either direction, providing versatile functionality. With its dynamic mounting options, you can install it vertically or horizontally as per your requirements. It comes in a 4-inch nominal diameter, suitable for most HVAC systems. Upgrade your building's safety today with our reliable and durable fire damper!
Top product features:
- Round Shape Allows easy fitting in various duct sizes for versatile application.
- Dynamic Mounting Offers vertical and horizontal mounting options to fit any installation requirement.
- Pressurized Airflow Automatically closes during a fire, preventing smoke and fire spread through ductwork.
Top product applications:
- HVAC systems in commercial and residential buildings requiring fire safety measures.
- Fire-rated barriers with duct penetrations needing pressurized airflow during a fire.
- Duct installations in fire-prone areas that require protection against smoke and fire spread.
Technical Specifications
- Item Fire Damper
- Damper Item Fire Damper
- Damper Shape Round
- Mounting Type Dynamic, Vertical or Horizontal
- Nominal Duct Dia. 4 in
- Damper Depth 13 5/8 in
- Material 20 ga Galvanized Steel
- Damper Dia. 3 7/8 in
- Fire Rated 1 1/2 hr
- Free Area 0.064 sq ft
- Fusible Link 165 Degrees F
- For Use With Low Pressure HVAC Systems
- Standards UL Standard 555, NFPA 80, 90A and 101, IBC, CSFM, NYC MEA
- Includes Stainless Steel Closure Spring, UL Fusible Link
Manufacturer Details
- Manufacturer: Dayton
- Condensed Mfg Number: 2TFZ4
- MPN: 2TFZ4
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8481809050
- GDS Category Name: Fire and Smoke Dampers
- GDS Family Name: Ductwork Venting Fittings and Caps
- GDS Segment Name: HVAC and Refrigeration
- UNSPSC: 40101504
- UNSPSC Class ID: 15
- UNSPSC Commodity Name: Ventilation
- UNSPSC Commodity ID: 04
- UNSPSC Commodity Name: Ventilation dampers
- UNSPSC Family ID: 10
- UNSPSC Family Name: Heating and ventilation and air circulation
- UNSPSC Segment ID: 40
- UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components
Shipping Details
- Not For Sale In: HI AK PR
Product info last updated on April 3, 2024 9:27pm UTC Category: Ductwork Venting Fittings and Caps